AMENDMENT NO. 3 MARCH 2007TO

IS 8183:1993BONDED MINERAL WOOL — ,;SPECIFICATION

( Ersl Reviswn)

(Page 1, clause 4.1.1, line 1) — Substitute ‘slabs/mattresses/blankets/bands/rolls’@r the word ‘slabs’.

(Page 1, clause 4.3, line 3) — Substitute the words ‘compression to 75percent’ for ‘compression of 75 percent’.

(Rage 2, clause 4.9.1) — Insert the following new clause after 4.9.1 andrenumber the subsequent clauses:

‘4.10 Fibre Diameter — The fibre diameter when tested as per clause 24 ofIS 3144 shall be 7 ,u,&fax.’

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(CHD 27)

Reprography Unit, BIS, New Delhi, India

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